After receiving the call, Zheng Ren, who was about to get off work, got on the bus as fast as possible and rushed to the tumor hospital directly.

Because it was a foreign body in the heart, Zheng Ren was very cautious and even the anesthesiologist Lao He called out.

The whole set of people took two cars. When he got on the bus, Zheng Ren was a little dazed. Has his medical team been growing to this level inadvertently?

Originally, Lin Yuan should have stayed to write medical records with Chang Yue, but she said she would follow her everything and ensured that all work would be completed after the operation.

Zheng Ren was too lazy to manage it. He knew that he was not a qualified medical team leader. Because his desire to control was not that strong, his doctors were basically free-range.

"Boss, what do you mean?" Su Yun had time to ask after getting in the car.

"It is said that the PI pipe fell off, the time is unknown, and it cannot be removed after interventional surgery."

"You won't have pulmonary artery thrombosis, that's a lot of trouble." Su Yun frowned.

For example, when I was rescued in an international hospital, it was a big shelf that just fell into the heart, and the difficulty of the operation was still controllable.

However, the loss of foreign objects with unknown time means that the risk of surgery is huge.

Zheng Ren did not discuss the condition with Su Yun, but closed his eyes and prepared to go to the system operating room for surgery to see what should he do.

"Ding Dong~"

The long-lost system task prompt sounds in my ears.

[Interventional surgery that cannot be failed for emergency tasks.

The task content uses interventional surgery to remove the fallen pi duct. Because the patient is in the late stage of the tumor, the huge trauma of the open chest surgery will cause the continued deterioration of immunity. If the fallen catheter cannot be removed by interventional surgery, the patient will die quickly.

The task time is 12 hours.

Mission rewards experience value of 100,000 points, skill point of 10,000 points, master-level skill book x1.]

This task name...

Zheng Ren was stunned for a moment. He looked at the system panel and thought for a few seconds before he understood the truth.

The logic is very simple. The patient is not a person with good health in the past, but a kind of person who diagnoses the late stage of tumor and the flame of life is already dull.

In interventional surgery, there is only one needle hole, and the patient's body can still accept it. After all, interventional surgery has little trauma to the patient and has little effect.

However, if it is replaced by thoracic surgery, the sternum is split and the mediastinum is opened. Even if the surgery is extremely fast, the patient will suffer a considerable trauma.

In the words of ordinary people, this is called opening the fire to damage the vitality.

It's really not certain how long you can live after the operation.

It is possible that after the operation, even if the operation is very smooth and successful, the patient will not be able to withstand the impact of the surgery because of his poor physical skills, and soon suffered multiple organ failure and died directly.

Surgery does not benefit patients, but may shorten survival.

It is better not to do this kind of surgery.

But……

Anyway, this is a dilemma.

The task title given by Big Pig's Hoof is cold and ruthless. The interventional surgery cannot be failed. What are these?

Zheng Ren was also helpless. After reading the task instructions, he entered the system operating room and clicked to purchase the system operation time.

The system operating room rose from the ground, and Zheng Ren was worried that Su Yun would waste his precious surgical training time and went in directly.

When he entered the system operating room, Zheng Ren took a look at the patient's information first.

He was stunned for a moment.

The pi pipe has fallen off for at least 1 month!

Normally, the maintenance of PI pipelines is once a week. Anticoagulants such as heparin sodium should be injected so that no thrombosis can form in the pipeline.

But it falls off for 1 month...don't it usually not maintained?

As for what happened to the patient, Zheng Ren didn't think about it. It was useless to think about it. The most urgent task now is to remove the fallen PI catheter.

Zheng Renxian placed a 6f sheath through the left central vein to guide the ventricular septal defect to block the net basket catheter. He entered the left central vein through the left elbow to the left subclavian vein and grabbed the end of the pi. The first attempt failed and the second success was successful.

For Zheng Ren, who was at the peak of interventional surgery, the arrest process was the most attempts.

No matter how many, it is impossible!

Many people will fail this step, but this does not exist in Zheng Ren's world.

However, after grasping the PI catheter, Zheng Ren used a little force, but the catheter seemed to be sewn by a suture thread, motionless.

This should be because the catheter has formed an adhesion at the end of the heart, and Zheng Ren made a judgment immediately. However, he did not give up. After all, this is a system operating room, and he can make mistakes unscrupulously.

Use force, force more...

The operation failed and the experiment died.

If one way doesn’t work, then change one way.

During the second operation, Zheng Ren put a 6f sheath in the right femoral vein approach in the body.

The right coronary angiography catheter was used as a guide to send the mesh canal to the right ventricle, but the proximal end of the pi canal had entered the right pulmonary artery. After several attempts, the mesh canal failed to capture the pi canal.

However, this was not a problem for Zheng Ren. He sent the right coronary artery catheter into the right pulmonary artery, manipulated the catheter, and wanted to pull the proximal end of the pi tube back into the right ventricle.

But this time the operation failed again.

The proximal end of the pi tube is buried deep in the thrombus, and it is impossible to use the ring head of the mesh basket catheter to cover the proximal end of the pi tube by "rope trapping horse".

Zheng Ren had no choice but to do thrombosis first, use urokinase to thrombosis, and use interventional surgery to remove the thrombosis bit by bit.

Then he grabbed the pi tube a little further away, closed it and used the front end of the mesh basket catheter to pass through the tricuspid valve, and rubbed the adhesion of the catheter bit by bit.

Atrial fibrillation...the subject died.

The experimental subject died...

The experimental subject died...

The experimental subject died...

Zheng Ren has experienced many failures in the experimental subject's death.

For him who is at the peak of intervention, it is unimaginable that he will fail so many times when he has a pure interventional operation.

In other words, patients in tumor hospitals should not use interventional surgery at all, but should open the chest surgery, open the heart, separate bluntly, and remove the pi tube.

However, that was a patient with advanced tumor stage.

Zheng Ren knew that he could admit defeat.

In this way, it can save a lot of surgical training time. What you need to do is to go to the oncology hospital and tell everyone after the imaging, what is the difficulty of the operation.

This is the most "economic", the most "affordable" and the most in line with your own "interest".

However, life is not a game, what you face is not an experimental subject, but a living person, not a cold number.

No matter why the patient's piping falls off for one month, the patient's family still doesn't know. If you encounter it, you must do your best to try to retain the patient's life.
Chapter completed!